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Palmer Wahl TM612A | Pocket RTD Thermometer | 0.02% Accuracy, USB, IP54
Part Number : TM612A
The TM612A is Palmer Wahl's RTD pocket thermometer, aimed at simplifying maintenance and commissioning of temperature transmitters and probes. It reads 2, 3 or 4-wire resistive probes, detecting the wiring automatically, through a Lemo 4-pin connector at 0.02% of reading. The datasheet lists platinum, nickel and copper sensor curves from Pt50 to Pt1000, Ni100 to Ni1000 and Cu10/Cu50.
Key features
- RTD input with automatic 2/3/4-wire detection
- Resistance ranges of 400 Ω and 3600 Ω
- Storage for 10,000 time-stamped readings; USB communication
- Sensor calibration curves and scaling to correct probe errors
- Backlit graphical LCD with selectable resolution
- IP54 housing, four AA batteries (approx. 40 h)
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